7387 search results - page 947 / 1478 » Knowledge-based data mining |
229
click to vote
PKDD
2010
Springer
15 years 5 months ago
2010
Springer
We present a demonstration of a newly developed text stream event detection method on over a million articles from the New York Times corpus. The event detection is designed to ope...
198
click to vote
PKDD
2010
Springer
15 years 5 months ago
2010
Springer
Abstract. We consider the problem of training discriminative structured output predictors, such as conditional random fields (CRFs) and structured support vector machines (SSVMs)....
190
click to vote
PKDD
2010
Springer
15 years 5 months ago
2010
Springer
Abstract. Principal component analysis (PCA) and its dual—principal coordinate analysis (PCO)—are widely applied to unsupervised dimensionality reduction. In this paper, we sho...
199
click to vote
SISAP
2010
IEEE
15 years 5 months ago
2010
IEEE
In this demonstration we present SHIATSU, an automatic semantic-based video tagging system which relies on shot boundary detection and hierarchical annotation. More in details, in...
184
click to vote
SISAP
2010
IEEE
15 years 5 months ago
2010
IEEE
We introduce an experimental search engine for multilingual and multimedia information, employing a holistic web interface and enabling the use of highly distributed indices. Moda...